The Three Investigators Puzzle Safe

This secret hiding place is quite clever! Evidence, messages, small treasures, and pocket money are guaranteed to be kept safe in the "Three Investigators Puzzle Safe." Only those who know the six-digit code can open the secret compartment inside the coding machine. Forgotten your combination? No problem! The secret key will help you out in an emergency. The illustrated instructions show children aged 8 and up how to practice their detective skills—just like Justus, Peter, and Bob—using various forms of coding and decoding. With a little practice, the numbers can even be replaced with custom symbols. Nobody is going to crack this safe!

Contents: Puzzle safe, 6 sheets of paper with coding templates, emergency release key, illustrated leaflet